gcc/testsuite/gcc.dg/torture/stackalign/nested-5.c

   1 /* { dg-do run } */
   2
   3 extern void abort (void);
   4 extern void exit (int);
   5
   6 #ifndef NO_TRAMPOLINES
   7 static void recursive (int n, void (*proc) (void))
   8 {
   9   __label__ l1;
  10
  11   void do_goto (void)
  12   {
  13     goto l1;
  14   }
  15
  16   if (n == 3)
  17       recursive (n - 1, do_goto);
  18   else if (n > 0)
  19     recursive (n - 1, proc);
  20   else
  21     (*proc) ();
  22   return;
  23
  24 l1:
  25   if (n == 3)
  26     exit (0);
  27   else
  28     abort ();
  29 }
  30
  31 int main ()
  32 {
  33   recursive (10, abort);
  34   abort ();
  35 }
  36 #else
  37 int main () { return 0; }
  38 #endif